Holder for thermally contacting an electronic component and a cooling body

A technology for holding devices and electronic components, applied in circuit thermal devices, printed circuit components, electrical equipment structural components, etc., can solve problems such as inability to install thermal pads, forgetting to install thermal pads, and inability to compensate for offsets or angles.
CN112420639APending Publication Date: 2021-02-26EBM PAPST MULFINGEN GMBH & CO KG
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
EBM PAPST MULFINGEN GMBH & CO KG
Publication Date
2021-02-26

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Abstract

The invention provides a holder for thermally contacting an electronic component mounted on a printed circuit board and a cooling body. The holder has a holding body, a spring member, and a tensioningmember. The holding body forms a cavity that corresponds to the electronic component to receive the electronic component. The holder also has a connecting section and a thermally conductive heat conductive section adjacent to the cavity and having a heat conduction function. The heat conduction section is provided with a heat joint surface deviating from the cavity. The tensioning member is configured to tension the spring member. The spring member is designed to be supported on a counter-holding element in a tensioned state and to exert a force on the holding body and / or the component that can be accommodated in the cavity of the holding body, and to move the holding body with the engagement surface towards the cooling body and / or press against the cooling body.
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Description

technical field

[0001] The invention relates to a holding device for thermally contacting an electronic component mounted on a printed circuit board with a heat sink. Background technique

[0002] Electronic components, in particular line electronic components (Leitungselektronik-Bauteil), which are mounted on printed circuit boards and which generate and release heat during operation, generally require cooling. For this reason, it is often necessary to connect such components to a cooling body.

[0003] If the radiator is large and heavy or integrally formed with the housing containing the printed circuit board and electronic components, the electronic components are often placed in the housing when the printed circuit board is installed in the housing containing the printed circuit board. Thermally connected to heat sink.

[0004] The prior art generally requires the use of several separate components to connect electronic components. Such systems include, for example, ...

Claims

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